import { BasePlugin } from '../base';
export declare const PLUGIN_KEY = "manualColumnFreeze";
export declare const PLUGIN_PRIORITY = 110;
/**
 * @plugin ManualColumnFreeze
 * @class ManualColumnFreeze
 *
 * @description
 * This plugin allows to manually "freeze" and "unfreeze" a column using an entry in the Context Menu or using API.
 * You can turn it on by setting a {@link Options#manualColumnFreeze} property to `true`.
 *
 * @example
 * ```js
 * // Enables the plugin
 * manualColumnFreeze: true,
 * ```
 */
export declare class ManualColumnFreeze extends BasePlugin {
    #private;
    /**
     * Returns the plugin key used to identify this plugin in Handsontable settings.
     */
    static get PLUGIN_KEY(): string;
    /**
     * Returns the priority order used to determine the order in which plugins are initialized.
     */
    static get PLUGIN_PRIORITY(): number;
    /**
     * Checks if the plugin is enabled in the handsontable settings. This method is executed in {@link Hooks#beforeInit}
     * hook and if it returns `true` then the {@link ManualColumnFreeze#enablePlugin} method is called.
     *
     * @returns {boolean}
     */
    isEnabled(): boolean;
    /**
     * Enables the plugin functionality for this Handsontable instance.
     */
    enablePlugin(): void;
    /**
     * Disables the plugin functionality for this Handsontable instance.
     */
    disablePlugin(): void;
    /**
     * Updates the plugin's state.
     *
     * This method is executed when [`updateSettings()`](@/api/core.md#updatesettings) is invoked with any of the following configuration options:
     *  - [`manualColumnFreeze`](@/api/options.md#manualcolumnfreeze)
     */
    updatePlugin(): void;
    /**
     * Freezes the specified column (adds it to fixed columns).
     *
     * `freezeColumn()` doesn't re-render the table,
     * so you need to call the `render()` method afterward.
     *
     * @param {number} column Visual column index.
     */
    freezeColumn(column: number): void;
    /**
     * Unfreezes the given column (remove it from fixed columns and bring to it's previous position).
     *
     * @param {number} column Visual column index.
     */
    unfreezeColumn(column: number): void;
}